NOTE
For the detailed configuration about IS-ISv6, refer to the Quidway S7700 Smart Routing Switch
Configuration Guide - IP Routing.
Do as follows on the PE.
1. Run:
system-view
The system view is displayed.
2. Run:
isis process-id vpn6-instance vpn6-instance-name
The IS-IS instance between the PE and the CE is created and the IS-IS view is
displayed.
An IS-IS multi-instance process can only belong to one IPv6 VPN Instance. If an IS-
IS process is not bound to an IPv6 VPN Instance when the process is enabled, the
process is classified as a public network process.
If only one IS-IS process (including public network process and multi-instance
process) is run on a switch, you need not specify process-id, that is, the default process
ID 1 is adopted.
NOTE
After an IS-IS multi-instance process is deleted, IS-IS is disabled on all the interfaces that run
this process.
After an IPv6 VPN instance is deleted, all the related IS-IS processes are also deleted.
3. Run:
network-entity net
The Network Entity Title (NET) is configured.
The NET defines the system ID of the switch and the address of the local IS-IS area.
A maximum of three NETs can be configured for a process on a switch.
4. (Optional) Run:
is-level { level-1 | level-1-2 | level-2 }
The level of the switch is configured.
By default, the level of a switch is level-1-2.
5. Run:
ipv6 enable
IPv6 is enabled for the IS-IS process.
IPv6 can be enabled for an IS-IS process only after IPv6 is enabled in the system view.
6. Run:
ipv6 import-route bgp inherit-cost [ tag tag | route-policy route-policy-
name | [ level-1 | level-2 | level-1-2 ] ]
*
The BGP route is imported.
7. Run:
quit
Return to the system view.
Quidway S7700 Smart Routing Switch
Configuration Guide - VPN 4 BGP MPLS IPv6 VPN Configuration
Issue 01 (2011-07-15) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
338
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